120140304011 has 40 divisors (see below), whose sum is σ = 151151147280. Its totient is φ = 94920952896.

The previous prime is 120140303999. The next prime is 120140304013. The reversal of 120140304011 is 110403041021.

It is a happy number.

It is not a de Polignac number, because 120140304011 - 2¹⁸ = 120140041867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120140304013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 25873256 + ... + 25877898.

It is an arithmetic number, because the mean of its divisors is an integer number (3778778682).

Almost surely, 2^120140304011 is an apocalyptic number.

120140304011 is a deficient number, since it is larger than the sum of its proper divisors (31010843269).

120140304011 is an frugal number, since it uses more digits than its factorization.

120140304011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5513 (or 5492 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 120140304011 its reverse (110403041021), we get a palindrome (230543345032).

The spelling of 120140304011 in words is "one hundred twenty billion, one hundred forty million, three hundred four thousand, eleven".